19464426

素因数分解:

$2^1\times 3^2\times {\mathrm{911}}^1\times {\mathrm{1187}}^1$

素因数の和:2106

約数の個数: 24

約数和(自身を含む): 42254784

約数和(自身を除く): 22790358

約数列:

[1, 2, 3, 6, 9, 18, 911, 1187, 1822, 2374, 2733, 3561, 5466, 7122, 8199, 10683, 16398, 21366, 1081357, 2162714, 3244071, 6488142, 9732213, 19464426]

約数ペア:

[(1, 19464426), (2, 9732213), (3, 6488142), (6, 3244071), (9, 2162714), (18, 1081357), (911, 21366), (1187, 16398), (1822, 10683), (2374, 8199), (2733, 7122), (3561, 5466)]